Patents by Inventor Yun Yee Wong

Yun Yee Wong has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Portable electronic device and method of operation therefore
    Patent number: 7088256
    Abstract: A portable electronic device (100) comprises an attached device (190,195), a vibrator (175), and a processor (105) coupled between the attached device (190, 195) and the vibrator (175). The processor (105) is adapted to detect the attached device (190, 195), determine an identification for the attached device (190,195), associate a drive voltage with the identification, and drive the vibrator (175) using the drive voltage.
    Type: Grant
    Filed: July 30, 2004
    Date of Patent: August 8, 2006
    Assignee: Motorola, Inc.
    Inventors: Peter S. Opela, Thomas J. Rollins, Yun Yee Wong
  • Portable electronic device and method of operation therefore
    Publication number: 20060022807
    Abstract: A portable electronic device (100) comprises an attached device (190,195), a vibrator (175), and a processor (105) coupled between the attached device (190, 195) and the vibrator (175). The processor (105) is adapted to detect the attached device (190, 195), determine an identification for the attached device (190,195), associate a drive voltage with the identification, and drive the vibrator (175) using the drive voltage.
    Type: Application
    Filed: July 30, 2004
    Publication date: February 2, 2006
    Inventors: Peter Opela, Thomas Rollins, Yun Yee Wong